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Author Topic: Ufasoft Coin - Multi-currency Open Source client for Windows  (Read 51013 times)
ufasoft
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January 15, 2012, 07:01:44 PM
 #1

Ufasoft Coin is Multi-currency client for Windows.

Available at http://ufasoft.com/coin.
Windows Installer.
Source Code.
GitHub: https://github.com/ufasoft/coin

Supported Currencies:
  • Bitcoin - BTC
  • Namecoin - NMC
  • Litecoin - LTC
  • FeatherCoin - FTC
  • NovaCoin - NVC
  • PPCoin - PPC
  • DevCoin - DVC
  • DogeCoin - DOGE
  • EarthCoin - EAC
  • iXcoin - IXC
  • MetisCoin - MTC
  • PrimeCoin - XPM
  • ProtoShares - PTS
  • TerraCoin - TRC

New Features:

  • work via TOR or SOCKS5 proxy
  • Blockchain Database as bootstrap.dat format

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January 16, 2012, 02:03:49 AM
 #2

Wow, finally someone did it :)

Now we need some alternative light client too.

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January 17, 2012, 12:54:22 AM
 #3

Installing the application as we speak
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January 17, 2012, 08:07:37 AM
 #4

Is is a .Net application?!

Please, make it compatible with MONO!

So, I can install/use it under Ubuntu Linux!

Example of Windows .Net app compatible with Linux through mono: Banshee mp3 player

Thanks!
Thiago
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January 17, 2012, 08:37:10 AM
 #5

Is is a .Net application?!

Please, make it compatible with MONO!
Really only GUI developed as .NET app. It calls native DLL, so until we implement that DLL as posix compatible, it is not work under Mono.

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January 17, 2012, 02:16:37 PM
 #6

Is this open source?

How often do you get the chance to work on a potentially world-changing project?
ufasoft
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January 17, 2012, 02:43:18 PM
 #7

Is this open source?
Currently, not.
Upd: Yes now (August 2012)

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May 28, 2012, 10:30:24 PM
 #8

Version 0.30 released.

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May 28, 2012, 11:06:45 PM
 #9

Should be made open source before anyone touches it. Anything to do with bitcoin really does need full transparency.

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July 05, 2012, 04:03:20 AM
 #10

What's with the weird wallet files types? I can see a way to import a regular wallet.dat but what about exporting?

To the OP: Why haven't you responded to the open source question?

To everyone else: Are there any other clients out there like this one?

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July 05, 2012, 04:06:24 AM
 #11

Not open source, do not want.

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July 05, 2012, 04:37:08 AM
 #12

To the OP: Why haven't you responded to the open source question?
Responded here: https://bitcointalk.org/index.php?topic=58821.msg696696#msg696696

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August 08, 2012, 06:35:52 PM
 #13

Open Source now:
http://ufasoft.com/files/ufasoft_coin-0.33.tar.xz

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August 08, 2012, 06:42:49 PM
 #14

What's with the weird wallet files types? I can see a way to import a regular wallet.dat but what about exporting?
The client does not use BerkeleyDB library.  The Import made on tiny BDB-parser.

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August 13, 2012, 11:34:06 PM
 #15

What's with the weird wallet files types? I can see a way to import a regular wallet.dat but what about exporting?
The client does not use BerkeleyDB library.  The Import made on tiny BDB-parser.

I'd love to switch over to your wallet program because of the interface. Not all of us know everything about database software so unfortunately this answer means nothing to me. A google search for "tiny BDB-parser" returns this thread as the first result so... my question remains.

My concern is being able to back up my wallet in the same format as the default client. If this can be done, please let us know. I don't care if I have to use third party software to export as long as I can export it in the same format.

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August 14, 2012, 05:08:20 AM
 #16


My concern is being able to back up my wallet in the same format as the default client. If this can be done, please let us know. I don't care if I have to use third party software to export as long as I can export it in the same format.

Some text format should be common for all clients' Export/Import.
But it still not standardized by Bitcoin dev team.

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August 24, 2012, 02:03:02 AM
 #17


My concern is being able to back up my wallet in the same format as the default client. If this can be done, please let us know. I don't care if I have to use third party software to export as long as I can export it in the same format.

Some text format should be common for all clients' Export/Import.
But it still not standardized by Bitcoin dev team.


That would be nice.
But are you saying that the wallet.dat file format used by the bitcoinqt client is closed source?

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August 24, 2012, 05:16:35 AM
 #18

But are you saying that the wallet.dat file format used by the bitcoinqt client is closed source?
It is Open Source, but uses BerkeleyDB engine, big component.
Probably future version of UfasoftCoin will contain BerkeleyDB and Wallet.dat Export support

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August 24, 2012, 05:52:40 AM
 #19

Nice job on this client!
By the way, does it act as a full bitcoin node?

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August 24, 2012, 05:58:23 AM
 #20

By the way, does it act as a full bitcoin node?
Yes

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September 23, 2012, 04:31:03 PM
 #21

Hiya, Using it now, I got NMC to block 65235 (69days ago) it's stopped there for about 11 hours, done a rescan, still nothing, 3 peers showing.

Also I noticed the address in address book is the same for all currency's, how does it tell what currency I am using it for?
E.G. if i recieved BTC and NMC using the same address what will happen?

EDIT - actually all the addresses are different, But i still have my NMC problem.

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September 23, 2012, 08:30:26 PM
 #22

Hiya, Using it now, I got NMC to block 65235 (69days ago) it's stopped there for about 11 hours, done a rescan, still nothing, 3 peers showing.

Also I noticed the address in address book is the same for all currency's, how does it tell what currency I am using it for?
E.G. if i recieved BTC and NMC using the same address what will happen?

EDIT - actually all the addresses are different, But i still have my NMC problem.
We know the problem. 0.35 will fix it soon

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September 24, 2012, 04:06:28 AM
 #23

65235

http://65235.com/

Wut
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September 25, 2012, 10:49:32 AM
 #24


Cant understand that! lol though the bird at the bottom is sexy!
...Waiting v0.35...

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October 02, 2012, 07:59:34 PM
 #25

any update? I got hundreds of NMC sitting in a client that won't update.

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October 03, 2012, 01:19:05 AM
 #26

any update? I got hundreds of NMC sitting in a client that won't update.
We are hardly working on DB size optimization.
Next version will be released on this/next week with high probability

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October 03, 2012, 06:04:04 AM
 #27

Incredible, we might finally have cause to support namecoin gambling Cheesy

Will you support bitcoin uri links ? and litecoin/ namecoin as well ?
We feel that ease of use will help any currencies adoption, this wallet has the potential to widen alt coin support, very very nice work.

Downloading to test now.

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October 03, 2012, 06:36:25 AM
 #28

Will you support bitcoin uri links ? and litecoin/ namecoin as well ?
URI supported as specified in https://en.bitcoin.it/wiki/URI_Scheme

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October 03, 2012, 07:57:58 AM
 #29

Will you support bitcoin uri links ? and litecoin/ namecoin as well ?
URI supported as specified in https://en.bitcoin.it/wiki/URI_Scheme

Indeed it is as I just found out Cheesy

Could you support namecoin and litecoin URI's in a similar fashion, eg:

Code:
litecoin:Lh7V3rumW6sgPuDaUHWxWTiJsJzZC5urWC?label=cdice-100&amount=1

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October 03, 2012, 08:16:03 AM
 #30


Could you support namecoin and litecoin URI's in a similar fashion, eg:

Code:
litecoin:Lh7V3rumW6sgPuDaUHWxWTiJsJzZC5urWC?label=cdice-100&amount=1
Yes, but it will be implemented in the 0.36.

Main 0.35 function is export to "Bitcoin wallet.dat format".
After testing this  function the 0.35 will be released.

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October 03, 2012, 01:31:55 PM
 #31


Could you support namecoin and litecoin URI's in a similar fashion, eg:

Code:
litecoin:Lh7V3rumW6sgPuDaUHWxWTiJsJzZC5urWC?label=cdice-100&amount=1
Yes, but it will be implemented in the 0.36.

Main 0.35 function is export to "Bitcoin wallet.dat format".
After testing this  function the 0.35 will be released.

This is great news, thank you Cheesy

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October 06, 2012, 05:10:13 PM
 #32

I'm having trouble importing my wallets. It repeatedly asks me for the passphrase for the BTC wallet I am importing. I have entered the correct passphrase, changed the passphrase to something shorter, re-changed the passphrase to other things and back again. It will not import my BTC wallet.

Do I need to finish downloading the blockchain before I can import wallets?
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October 06, 2012, 08:42:15 PM
 #33

I'm having trouble importing my wallets. It repeatedly asks me for the passphrase for the BTC wallet I am importing. I have entered the correct passphrase, changed the passphrase to something shorter, re-changed the passphrase to other things and back again. It will not import my BTC wallet.

Do I need to finish downloading the blockchain before I can import wallets?
Thank you. We will test this function.
You need not to download full chain.


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October 06, 2012, 08:45:20 PM
 #34

Version 0.35 available:
http://ufasoft.com/files/ufasoft_coin_0.35.exe

  • More compact DB format (better than 0.33). Full chain redownload required
  • Fast Block verifying, parralel processing on multi-core CPUs
  • Export to wallet.dat format

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October 07, 2012, 06:29:13 PM
 #35

Everything running smooth, Thank you!

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October 07, 2012, 06:36:00 PM
 #36

Everything running smooth, Thank you!
Really a few serious bugs already found.
0.36 will be ready in 24h.

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October 07, 2012, 07:27:06 PM
 #37

Everything running smooth, Thank you!
Really a few serious bugs already found.
0.36 will be ready in 24h.

Yes running well for me, No problems, Though I am just using the NMC side at the moment.

EDIT - updated to 0.36 anyway, Thank you.

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November 12, 2012, 09:44:03 PM
 #38

Impressive mixture of C++, macros, COM and C#. Good job!

I wonder who many people are required to maintain such source code.

Please Ufasoft stay tunned to the disclosure of (still undisclosed) Satoshi client vulnerabilities, since some of them may also apply to Ufasoft Coin.

Best regards, Sergio.
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December 12, 2012, 03:52:16 PM
 #39

Hi..

Using version .37 in win 7 x64 and i use it for BTC and NMC.  However, all of sudden the client stopped downloading blocks yesterday at block 211803.  The NMC blocks are downloading fine.  I have rescanned and packed the database but it has sat at this block for about 24 hours now.  I have 8 connections to btc network.

I have a incoming BTC transaction that i cannot receive because of this and i am not certain i can send any coins in this situation - didnt want to risk losing any.

Any suggestions?

Thanks!
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December 12, 2012, 04:09:58 PM
 #40

Using version .37 in win 7 x64 and i use it for BTC and NMC.  However, all of sudden the client stopped downloading blocks yesterday at block 211803.  The NMC blocks are downloading fine.  I have rescanned and packed the
I confirm it. Our blockexplorer stopped on the same block:
http://ufasoft.com/coin/blockexplorer/Bitcoin

Some non-standard data  appeared in the next block.
The bug will be fixed in the upcoming 0.38.

Thank you

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December 12, 2012, 04:14:14 PM
 #41

Using version .37 in win 7 x64 and i use it for BTC and NMC.  However, all of sudden the client stopped downloading blocks yesterday at block 211803.  The NMC blocks are downloading fine.  I have rescanned and packed the
I confirm it. Our blockexplorer stopped on the same block:
http://ufasoft.com/coin/blockexplorer/Bitcoin

Some non-standard data  appeared in the next block.
The bug will be fixed in the upcoming 0.38.

Thank you

Fantastic!  Thanks for being on top of this!

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December 13, 2012, 03:43:18 AM
 #42

Using version .37 in win 7 x64 and i use it for BTC and NMC.  However, all of sudden the client stopped downloading blocks yesterday at block 211803.  The NMC blocks are downloading fine.  I have rescanned and packed the
I confirm it. Our blockexplorer stopped on the same block:
http://ufasoft.com/coin/blockexplorer/Bitcoin

Some non-standard data  appeared in the next block.
The bug will be fixed in the upcoming 0.38.

Thank you

Any idea on when it will be released?  I cannot receive some BTC that i sent to my wallet.

Thanks!
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December 13, 2012, 08:51:33 AM
 #43

Any idea on when it will be released?  I cannot receive some BTC that i sent to my wallet.

Before December 20.
Anyway you can export the wallet to Standard-Client format and manage your money.

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December 13, 2012, 03:50:42 PM
 #44

Any idea on when it will be released?  I cannot receive some BTC that i sent to my wallet.

Before December 20.
Anyway you can export the wallet to Standard-Client format and manage your money.

Does the address go with the wallet?  Because the transaction I am waiting to receive came after the block it is stuck on.
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December 13, 2012, 04:55:28 PM
 #45

Does the address go with the wallet?  Because the transaction I am waiting to receive came after the block it is stuck on.
Yes. The only thing necessary to control your bitcoins is a set of private keys (addresses are generated from them).
You can even use both Ufasoft and Standard client with the same addresses parallely .
When you send money from one program, this transaction automatically applied to wallet in another program.

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December 13, 2012, 07:48:31 PM
 #46

Does the address go with the wallet?  Because the transaction I am waiting to receive came after the block it is stuck on.
Yes. The only thing necessary to control your bitcoins is a set of private keys (addresses are generated from them).
You can even use both Ufasoft and Standard client with the same addresses parallely .
When you send money from one program, this transaction automatically applied to wallet in another program.

FYI.  when i try to export the BTC wallet to standard format i get an External Component has thrown an Exception error.  It looks like it got as far as creating three files in the directory where i asked it to make the export file: __db.001 __db.002 __db.003

If i try to install a previous version of coin, will that help or cause a problem?
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December 13, 2012, 08:20:35 PM
 #47

-solved-
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December 13, 2012, 10:38:08 PM
 #48

If i try to install a previous version of coin, will that help or cause a problem?
No, prev version will not help.

The bug already fixed in source code. Will be released in 2 days

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December 14, 2012, 01:16:41 AM
 #49

Cant compile here.. "coin" lacks all files under "properties".. but i am using VS2010 here - yet that shouldnt pose a problem. Any idea what may cause that?
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December 15, 2012, 05:39:45 PM
 #50

0.38 released

http://ufasoft.com/coin

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December 15, 2012, 06:56:08 PM
 #51

Cant compile here.. "coin" lacks all files under "properties".. but i am using VS2010 here - yet that shouldnt pose a problem. Any idea what may cause that?
It is possible to build under VS2010.
Please contact me at support@ufasoft.com

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January 26, 2013, 09:52:49 PM
 #52

0.43

PPCoin support added

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February 08, 2013, 02:59:29 PM
 #53

Hi!

Having a problem - for some reason the bitcoin wallet keeps rescanning over and over again - eventually it stops at 0% on the 2nd or 3rd rescan but it is still eating a lot of cpu.

Any suggestions?  I was able to pack the database even while the rescan was going on but that did not help.
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February 08, 2013, 04:13:01 PM
 #54

Having a problem - for some reason the bitcoin wallet keeps rescanning over and over again - eventually it stops at 0% on the 2nd or 3rd rescan but it is still eating a lot of cpu.
Can you send us your wallet.db for analyzing? (If you don't have any money on it or the wallet is encrypted).
If yes do following:
1. Select only one currency which generates the problem. Disable others.
2. remember number of downloaded blocks (column "Block")
3. Close the program and send the %APPDATA%\Ufasoft\Coin\wallet.db to support@ufasoft.com

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February 08, 2013, 04:24:27 PM
 #55

Having a problem - for some reason the bitcoin wallet keeps rescanning over and over again - eventually it stops at 0% on the 2nd or 3rd rescan but it is still eating a lot of cpu.
Can you send us your wallet.db for analyzing? (If you don't have any money on it or the wallet is encrypted).
If yes do following:
1. Select only one currency which generates the problem. Disable others.
2. remember number of downloaded blocks (column "Block")
3. Close the program and send the %APPDATA%\Ufasoft\Coin\wallet.db to support@ufasoft.com


Sent as requested..  Thanks!
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February 08, 2013, 08:47:25 PM
 #56

Rescan bug fixed in the 0.44

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February 08, 2013, 09:10:03 PM
 #57

Works great now - Thanks!!!
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February 12, 2013, 05:45:51 PM
 #58

Would you be able to add TRC to this client? It works the same as Bitcoin and would be great to have as an addition!

thanks

more or less retired.
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February 12, 2013, 05:52:40 PM
 #59

Would you be able to add TRC to this client? It works the same as Bitcoin and would be great to have as an addition!
Some conditions required for currency to be added:
  • Original idea in algorithm (PPC, LTC)
  • New functionality (NMC)
  • Stability of exchange rate to BTC and existence of Exchanges

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February 28, 2013, 06:18:21 PM
 #60

i cannot get anything except for PPC and BTC to update blocks. The rest say Block number -1. Help??

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February 28, 2013, 06:52:13 PM
 #61

i cannot get anything except for PPC and BTC to update blocks. The rest say Block number -1. Help??

IRC server domain irc.lfnet.org not resolved

Substitute irc.lfnet.org to 92.243.23.21 in the file coin-chains.xml.

Or add following line to the c:\windows\system32\drivers\etc\hosts :
Code:
92.243.23.21 irc.lfnet.org

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March 18, 2013, 04:06:43 PM
 #62

Ufasoft Coin every time gives unhandled exception error when closing Coin main window while downloading and synchronizing chains. I don't know is this caused by bug in program or weak hardware (Pentium4 2.8GHz 512RAM) that takes too long to close client because it trashes like mad due to 512 MB RAM.

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March 18, 2013, 04:46:21 PM
 #63

Ufasoft Coin every time gives unhandled exception error when closing Coin main window while downloading and synchronizing chains. I don't know is this caused by bug in program or weak hardware (Pentium4 2.8GHz 512RAM) that takes too long to close client because it trashes like mad due to 512 MB RAM.
It is a bug.
Long time closing because slow Sqlite transaction commit.
The next version will use another fast Database engine.

For now I recommend to use the program with only single enabled currency.

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March 22, 2013, 09:01:05 AM
 #64

PPC (pipec coin?) are stuck. Something to do with https://bitcointalk.org/index.php?topic=144964.0

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March 22, 2013, 09:05:22 AM
 #65

PPC (pipec coin?) are stuck. Something to do with https://bitcointalk.org/index.php?topic=144964.0
0.50 released:
http://ufasoft.com/files/ufasoft_coin_0.50.exe

PPCoin 0.3 upgrade
NovaCoin added

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March 25, 2013, 06:13:31 PM
 #66

The error on closing the Coin are not fixed. But I have no better computer to test if the problem still persists with more computer resources.

Question - appears that the addresses for each cryptocurrency are generated from shared keypair. I generate and label address for Litecoin, new address appears for all other currencies with the same label. Is it feature or bug?

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March 26, 2013, 03:12:29 AM
 #67

The error on closing the Coin are not fixed. But I have no better computer to test if the problem still persists with more computer resources.
This bug will be fixed only with new DB engine, instead of current SQLite.

Question - appears that the addresses for each cryptocurrency are generated from shared keypair. I generate and label address for Litecoin, new address appears for all other currencies with the same label. Is it feature or bug?
Yes, it is feature. There are no reason to generate separate keys for each currency. They just use different constant during base-58 encoding to get currency-specific first address character.

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April 03, 2013, 06:08:26 AM
 #68

Amazing project.
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April 07, 2013, 10:31:21 PM
 #69

Coin 0.50

When starting up alert http://bitcoin.org/dos appears under Events tab and then quickly disappears.

P.S. Still synching to network. Must be 2 weeks doing this 24/7? I wonder how long it would take on my E8600 based computer...

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April 08, 2013, 12:49:04 AM
 #70

I am running version .53 on window 7 x64.  The block chain download appears to be stuck on block 230012.

I cannot get my incoming coins...  What can i do?  I have tried rescanning and packing the db.

Thanks!
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April 08, 2013, 03:40:45 AM
 #71

I am running version .53 on window 7 x64.  The block chain download appears to be stuck on block 230012.
I cannot get my incoming coins...  What can i do?  I have tried rescanning and packing the db.

Fixed in the 0.54:
http://ufasoft.com/files/ufasoft_coin_0.54.exe


No Rescan required

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April 08, 2013, 03:04:02 PM
 #72

I am running version .53 on window 7 x64.  The block chain download appears to be stuck on block 230012.
I cannot get my incoming coins...  What can i do?  I have tried rescanning and packing the db.

Fixed in the 0.54:
http://ufasoft.com/files/ufasoft_coin_0.54.exe


No Rescan required

Thanks.. Working great now!
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April 10, 2013, 03:38:06 AM
 #73

TerraCoin (TRC) added to version 0.55:
http://ufasoft.com/files/ufasoft_coin_0.55.exe

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April 10, 2013, 07:04:21 PM
 #74

Please make sourcecode packages available with binary release. Digitally signing (GPG and/or x509) the releases also would be great.

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April 10, 2013, 10:33:42 PM
 #75

Please make sourcecode packages available with binary release. Digitally signing (GPG and/or x509) the releases also would be great.

Source code published after checking compatibility with GCC. Usually 1 time per month.
I agree that some form of signature should be used







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April 12, 2013, 12:39:45 AM
 #76

I accidentally sent 0.10 Novacoins to Bitcoin address. 173bFMk3XUryGa3jKKhPLsBuLpHw3oy7LF was converted to 4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj and the tx 6e9513fc5e060b0c595fb2b93f01430e9569da3e8d27d6834ba4e92975eb7fd8 got trough. Satoshiroulette.com probably have the private key to these lost 0.10 NVC but it is Bitcoin key.

P.S. according to logs I won that dice roll Cheesy but no coins arrived. It's too fuckd up.

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April 12, 2013, 01:00:17 AM
 #77

I accidentally sent 0.10 Novacoins to Bitcoin address. 173bFMk3XUryGa3jKKhPLsBuLpHw3oy7LF was converted to 4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj and the tx 6e9513fc5e060b0c595fb2b93f01430e9569da3e8d27d6834ba4e92975eb7fd8 got trough. Satoshiroulette.com probably have the private key to these lost 0.10 NVC but it is Bitcoin key.

It seems this is a bug. Address type was not checked.

In your case these Novacoins can be accessed only if SatoshiDice will accept NVC and will use same private keys for NVC.

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April 12, 2013, 01:06:45 PM
 #78

I accidentally sent 0.10 Novacoins to Bitcoin address. 173bFMk3XUryGa3jKKhPLsBuLpHw3oy7LF was converted to 4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj and the tx 6e9513fc5e060b0c595fb2b93f01430e9569da3e8d27d6834ba4e92975eb7fd8 got trough. Satoshiroulette.com probably have the private key to these lost 0.10 NVC but it is Bitcoin key.

It seems this is a bug. Address type was not checked.

In your case these Novacoins can be accessed only if SatoshiDice will accept NVC and will use same private keys for NVC.
Satoshiroulette.com accepts novacoins, my transaction appeared in log and was shown as win with prize paid out. The prize never arrived in my wallet.

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April 12, 2013, 01:20:11 PM
 #79

Satoshiroulette.com accepts novacoins, my transaction appeared in log and was shown as win with prize paid out. The prize never arrived in my wallet.

So you know:
1. Outgoing transaction hash
2. Incoming Prize transaction hash

But you don't the money in the wallet?

Sent us these data to investigate.


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April 12, 2013, 04:50:44 PM
 #80

I don't get any NMC and Testnet2 peers... anyone has an IP I could insert into the sqliteDB to bootstrap? Or should I just wait and hope?

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April 12, 2013, 05:02:29 PM
 #81

I don't get any NMC and Testnet2 peers... anyone has an IP I could insert into the sqliteDB to bootstrap? Or should I just wait and hope?
You can add peers by editing file

C:\program files\Ufasoft\Coin\coin-chains.xml


For example for NameCoin:

<Seed EndPoint="78.47.86.43:8334" />

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April 12, 2013, 06:33:32 PM
 #82

Thanks, I still need a kinda reliable IP for NMC and testnet2, the included one that you quote is pingable but doesn't seem to accept my connection (didn't really debug it further). Also TRC seems to be stuck at block 101632 - either the chain is dead or something's stuck somehow.

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April 13, 2013, 03:17:50 AM
 #83

Satoshiroulette.com accepts novacoins, my transaction appeared in log and was shown as win with prize paid out. The prize never arrived in my wallet.

So you know:
1. Outgoing transaction hash
2. Incoming Prize transaction hash

But you don't the money in the wallet?

Sent us these data to investigate.



Hello, Hopefully we can help with this issue for you.

We were wondering how long it would be before someone accidentally sent the wrong commodity a bet address, Honestly we expected it to to TRC and BTC that experienced the issue first as their addresses are the same.

Looking up your TXID in our DB we do not see it:
http://satoshiroulette.com/txlookup.php?txid=6e9513fc5e060b0c595fb2b93f01430e9569da3e8d27d6834ba4e92975eb7fd8&mode=NVC

This is expected because the address we received your misplaced bet on is not monitored by our engine.
It is possible you saw another bets result and assumed it was from this one.

All transaction results from the start of our business to current can be checked and verified here:
http://satoshiroulette.com/txlookup.php

Looking on the blockexplorer we can see the address has recieved the 0.1 NVC:
http://novacoin.ru/address/4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj

Code:
./novacoind validateaddress 4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj
{
    "isvalid" : true,
    "address" : "4KkR8E8MCvZyp3ARWgMwDsNCNrMUnSjGfj",
    "ismine" : false
}

./novacoind validateaddress 173bFMk3XUryGa3jKKhPLsBuLpHw3oy7LF
{
    "isvalid" : false
}

We do not own either address unfortunately, I shall ask Balthazar for his input on this - he is a very helpful dev.
An interesting problem as in the case with TRC & BTC you can use the private key of an address on TRC to have the exact same address on BTC.

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April 13, 2013, 06:50:16 AM
 #84

how much is the sending fee ? 
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April 13, 2013, 07:33:50 AM
 #85

how much is the sending fee ? 
0 or 0.0005 for BTC
0.01 for PPC/NVC

It is different for each currency

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April 13, 2013, 07:38:49 AM
 #86

We do not own either address unfortunately, I shall ask Balthazar for his input on this - he is a very helpful dev.
I think if you import private key for BTC address to NVC wallet, you will own corresponding address and be able to control these money.

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April 13, 2013, 09:04:35 AM
 #87

MysteryMiner, it seems that there are no corresponding private key in your wallet. Roll Eyes

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April 13, 2013, 09:33:56 AM
 #88

We do not own either address unfortunately, I shall ask Balthazar for his input on this - he is a very helpful dev.
I think if you import private key for BTC address to NVC wallet, you will own corresponding address and be able to control these money.

Thanks for the suggestion, we shall trial this later, messing with our hot wallets is not something we do lightly.

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April 13, 2013, 09:40:17 AM
 #89

MysteryMiner, it seems that there are no corresponding private key in your wallet. Roll Eyes
Ufasoft Coin client shares private keys between all currencies, but SatoshiDice does not.

So if MysteryMiner accidentally sent NVC transaction to SatoshiDice's  BTC public key (address string is hash of only PublicKey without currency Letter"), so theoretically SatoshiDice able to return these NVCes.




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April 13, 2013, 09:49:00 AM
 #90

MysteryMiner, it seems that there are no corresponding private key in your wallet. Roll Eyes
Ufasoft Coin client shares private keys between all currencies, but SatoshiDice does not.

So if MysteryMiner accidentally sent NVC transaction to SatoshiDice's  BTC public key (address string is hash of only PublicKey without currency Letter"), so theoretically SatoshiDice able to return these NVCes.





Fascinating, We shall have to try your wallet Cheesy It does seem an match made in heaven for our site.

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April 13, 2013, 10:40:06 AM
 #91

MysteryMiner, it seems that there are no corresponding private key in your wallet. Roll Eyes
Ufasoft Coin client shares private keys between all currencies, but SatoshiDice does not.

So if MysteryMiner accidentally sent NVC transaction to SatoshiDice's  BTC public key (address string is hash of only PublicKey without currency Letter"), so theoretically SatoshiDice able to return these NVCes.





Fascinating, We shall have to try your wallet Cheesy It does seem an match made in heaven for our site.
I think that this should be called "AnyCoin" Roll Eyes Smiley

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April 26, 2013, 07:54:39 AM
 #92

So... I had been looking for a multi-currency client and found this very interesting project. Downloaded source, created linux RPMs, installed it, started coind - WHAM, Segfault. Next attempt fails with SQLite error message because wallet.db is an empty file.

Platform is openSUSE-12.3 x86_64 . I had to patch a few things to get it built without errors (and quite a few more to get it built on i586 as well!).
See
https://build.opensuse.org/package/show?package=ufasoft_coin&project=home%3Ap_conrad for details. Any advice would be appreciated.

Thanks!
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April 26, 2013, 08:26:46 AM
 #93

created linux RPMs, installed it, started coind - WHAM, Segfault. Next attempt fails with SQLite error message because wallet.db is an empty file.
The project was tested only under Windows.
Under Linux only compatibility with GCC was tested.

After all planned features will be implemented then we will test it under Linux.

Thank you for suggested Patches. I hope they will be useful during porting code to Linux.

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May 02, 2013, 11:45:57 AM
 #94

Bytecoin?

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May 02, 2013, 03:25:02 PM
 #95

Bytecoin?
After it will stand the test of time.

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May 06, 2013, 04:17:30 PM
 #96

So... I had been looking for a multi-currency client and found this very interesting project. Downloaded source, created linux RPMs, installed it, started coind - WHAM, Segfault. Next attempt fails with SQLite error message because wallet.db is an empty file.

Platform is openSUSE-12.3 x86_64 . I had to patch a few things to get it built without errors (and quite a few more to get it built on i586 as well!).
See
https://build.opensuse.org/package/show?package=ufasoft_coin&project=home%3Ap_conrad for details. Any advice would be appreciated.

Thanks!
if it dosnt work native, just use WINE (but not for mining of course)

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May 06, 2013, 04:21:01 PM
 #97

if it dosnt work native, just use WINE (but not for mining of course)
WINE does not support WPF, used by Coin.exe

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May 06, 2013, 04:54:25 PM
 #98

if it dosnt work native, just use WINE (but not for mining of course)
WINE does not support WPF, used by Coin.exe
it is, atleast in .NET 3/4
http://appdb.winehq.org/objectManager.php?sClass=application&iId=2586

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May 06, 2013, 05:08:32 PM
 #99

I think .NET support is not enough. WPF requires some support from Graphics drivers.

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May 06, 2013, 09:27:59 PM
 #100

I think .NET support is not enough. WPF requires some support from Graphics drivers.

the examples are working so far (according to test results)

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May 09, 2013, 11:41:39 AM
 #101


I tried this out, however it thrashes my drive constantly while download the blockchain.

Is it trying to flush things every block or something?  I would think since this data can just be refetched, it would make since to add buffering here.


It would be nice to have the dns proxy pick up the currently in use servers, instead of defaulting to telling Google every name we look up.



Does this fully implement the Proof of Stake coin mining of stake?


Would be nice to see a single key import from vanitygen for example.  Message signing would also
be nice.


How about a portable version, or at least let us place the data files elsewhere then %Appdata%.  Also
it would be nice to have the  blockchain data in the Public area instead of the Users so it can be shared.



Since it is commonly merge mined,  ixcoin support would be nice.


Ufasoft Coin every time gives unhandled exception error when closing Coin main window while downloading and synchronizing chains. I don't know is this caused by bug in program or weak hardware (Pentium4 2.8GHz 512RAM) that takes too long to close client because it trashes like mad due to 512 MB RAM.
It is a bug.
Long time closing because slow Sqlite transaction commit.
The next version will use another fast Database engine.

For now I recommend to use the program with only single enabled currency.

SQLightning may work as a drop in replacement.




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May 09, 2013, 01:05:44 PM
 #102

BlockChain saved to the DB in normalized form. It results many file I/O operations.

Database directory can be changed by %COIN_APPDATA% environment variable.

SQLigtenging was tried as experimental DB backend. But we have found better solution (will be released soon).

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May 09, 2013, 01:10:18 PM
 #103

BlockChain saved to the DB in normalized form. It results many file I/O operations.


Can't the many operations be combined into one transaction though?  It really is so bad with the thrashing that it is currently unusable for me. 

Guess I will see soon if the new db helps.



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May 09, 2013, 02:57:18 PM
 #104

Can't the many operations be combined into one transaction though?  It really is so bad with the thrashing that it is currently unusable for me. 
They are combined to one transaction for every block.
Even more: many transactions are combined to groups by nested transactions and SQLite used in Unsafe but Fast mode for BlockChain:
Code:
PRAGMA journal_mode=wal
PRAGMA synchronous=off

The only thing which improves SQLite performance is Page Cache Size. Probably we will release yet one version for SQLite with larger page cache before new DB Engine.





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May 15, 2013, 01:06:22 PM
 #105

You may be interested to hear this: I was using minerd at work (shhh Smiley to get a little extra hash in my pool but the antivirus software went after it with a vengeance! Then I remembered that Coin has coin-miner with it and now I'm able to use all those extra cycles again Smiley.

What files are needed just to run the miner? (we aren't supposed to install apps on our work machines so it's best if it runs from a random directory). Thx!
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May 15, 2013, 04:30:34 PM
 #106

What files are needed just to run the miner? (we aren't supposed to install apps on our work machines so it's best if it runs from a random directory). Thx!
coin-miner.exe,  miner.dll, usft_ext.dll, phatk.cl, coinutil.dll, phatk.ptx, btc.il, btc-evergreen.il,
openssl.dll

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May 15, 2013, 06:57:23 PM
 #107

coin-miner.exe,  miner.dll, usft_ext.dll, phatk.cl, coinutil.dll, phatk.ptx, btc.il, btc-evergreen.il,
openssl.dll

Thanks!  However, I found that coin-miner.exe,  miner.dll, usft_ext.dll, and coinutil.dll were all I needed to mine LTC (LP) by running 'coin-miner -h' until it quit complaining that a dll was missing.  I'm getting accepted shares, so it SEEMS to be working Smiley  Not keeping a wallet here, mind you, just exploiting the extra cpu cycles (gpu isn't compatable, an Intel 3000).  I use the wallet at home, though.

Thanks for the response!
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May 23, 2013, 05:16:23 PM
 #108

Can YAC be added ?

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May 24, 2013, 01:16:26 AM
 #109

Can YAC be added ?
Yes, when many people will use it

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May 29, 2013, 06:50:00 PM
 #110

Nice!

Just A Guy Interested In Bitcoins
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June 04, 2013, 07:25:33 AM
 #111

0.61 released:

DevCoin support
New fast DB

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June 13, 2013, 08:51:42 AM
 #112

Thanks! Just downloaded and testing for NMC. Client looks promising, keep up the good work!
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June 16, 2013, 05:48:38 PM
 #113

I just saw that version .62 was posted in your files - will that version work on win 7 x64?

I really need a fix as i cannot access download the bitcoin blockchain without errors with the .61 version and therefore cannot access my coins to use them.

Thanks!


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June 16, 2013, 06:36:44 PM
 #114

I just saw that version .62 was posted in your files - will that version work on win 7 x64?
It is source code.
There is still one CRASH-bug present. We cannot release Windows Binary until it will be fixed.

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June 16, 2013, 07:37:02 PM
 #115

I just saw that version .62 was posted in your files - will that version work on win 7 x64?
It is source code.
There is still one CRASH-bug present. We cannot release Windows Binary until it will be fixed.

Can i uninstall .61 and reinstall earlier version without loosing my wallets?

Rob
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June 16, 2013, 07:48:44 PM
 #116

Yes your data is stored separately.

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June 16, 2013, 07:57:22 PM
 #117

I just saw that version .62 was posted in your files - will that version work on win 7 x64?
It is source code.
There is still one CRASH-bug present. We cannot release Windows Binary until it will be fixed.

Can i uninstall .61 and reinstall earlier version without loosing my wallets?

Rob
wrong question, always have a backup of your wallet!

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June 16, 2013, 08:36:28 PM
 #118

Yes your data is stored separately.

That worked!

Thank you for the advice!
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June 16, 2013, 09:07:55 PM
 #119

0.62 released:

http://ufasoft.com/files/ufasoft_coin_0.62.exe

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June 16, 2013, 11:43:20 PM
 #120

But yes backup! It should be in users/appdata/roaming

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June 17, 2013, 08:10:42 AM
 #121

But yes backup! It should be in users/appdata/roaming


SARCASM BELOW
and as a note to newbies: always rememember to enable file sharing first and put your backup of wallet.dat in your shared files folder. this is an essential step to sharing your backed up wallet with your new installation.  Wink

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June 17, 2013, 02:29:15 PM
 #122

Did I say something wrong?

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June 18, 2013, 07:29:07 AM
 #123

How can I make Coin show full 8 decimal places? Currently it is only showing 4 decimal places of my NMC balance
(eg. 0.1234)

Can it also show some sort of status message when it is downloading blocks?
(eg. Downloading 1173xx of 117390 NameCoin Blocks)

and a pause button to stop download while I need the CPU power to do somthing else for a short while?

Thanks!
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June 18, 2013, 08:42:28 AM
 #124

How can I make Coin show full 8 decimal places? Currently it is only showing 4 decimal places of my NMC balance
(eg. 0.1234)
Next release will show 8 digits. An year ago .0001 seemed enough precision.

Can it also show some sort of status message when it is downloading blocks?
(eg. Downloading 1173xx of 117390 NameCoin Blocks)
and a pause button to stop download while I need the CPU power to do somthing else for a short while?
When you see "... days ago it means BlockChain downloading".
If you want to pause just disable the Currency via "Currency" menu


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June 19, 2013, 07:20:40 AM
 #125

If you want to pause just disable the Currency via "Currency" menu

Got it! Thanks for the quick reply

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June 19, 2013, 09:14:43 AM
 #126

So sorry Ufasoft... I have some more questions...

It seems that Coin uses the same private key to generate addresses for different currencies. Am I correct?

When I first started Coin, it generated "privkey1" and since I used NMC initially, it gave me "N_addr1" based on "privkey1".
Then I try to use LTC on it and Coin gave me "L_addr1", a different address but based on "privkey1".
(I looked inside the backup wallet xml file)

I would prefer to use a different private key for different currencies, so...
I generate a new address for LTC and Coin gave me "L_addr2" based on a new "privkey2".
Everything is fine... except I also get an unwanted "N_addr2" based on the new "privkey2"!

My questions are:

How can I restrict Coin to use a different private key for different currency?

How can I delete these by-product addresses ("L_addr1" & "N_addr2") that I do not wish to use?
(or rather just not shown in the interface, in case I accidentally used it when I have 4 or 5 currencies in Coin)

If I were to sent some funds, does the Coin interface allow me to choose which address to send from?
(assume I have multiple addresses in that particular currency)

Thanks so much Smiley




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June 19, 2013, 10:29:49 AM
 #127

It seems that Coin uses the same private key to generate addresses for different currencies. Am I correct?
Yes. It shares keys between currencies.

How can I restrict Coin to use a different private key for different currency?

How can I delete these by-product addresses ("L_addr1" & "N_addr2") that I do not wish to use?
(or rather just not shown in the interface, in case I accidentally used it when I have 4 or 5 currencies in Coin)

If I were to sent some funds, does the Coin interface allow me to choose which address to send from?
(assume I have multiple addresses in that particular currency)

No way to delete PrivateKeys (it is dangerous anyway, you can lost money owned by that key).
When you are spending money they selected automatically.
We know about a problem in current version. It does not select random new key for accepting change of SendMoney operation. It lowers level of anonimity and will be fixed soon.

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June 21, 2013, 01:15:09 AM
 #128

Hey Ufasoft, thanks for the great program! I'm having an issue, though. Version 0.61 runs flawless for me. When I download 0.62, either via your direct link in this thread or through your website itself, it's not downloading properly or something. It shows the size as being 1.5 MB, and when I run it I just get errors about how it's corrupt. 0.61 was 2.3 MB or so, so it appears as if there's an issue with 0.62's upload or something.

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June 21, 2013, 01:37:42 AM
 #129

or something. It shows the size as being 1.5 MB, and when I run it I just get errors about how it's corrupt. 0.61 was
0.62 indeed has size 1.5 MB. It is correct. please redownload it.
Try to delete files with names %APPDATA%\Ufasoft\Coin\*.udb. They can be corrupted if you used 0.61 before.

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June 21, 2013, 01:41:33 AM
 #130

or something. It shows the size as being 1.5 MB, and when I run it I just get errors about how it's corrupt. 0.61 was
0.62 indeed has size 1.5 MB. It is correct. please redownload it.
Try to delete files with names %APPDATA%\Ufasoft\Coin\*.udb. They can be corrupted if you used 0.61 before.

Will do, and oddly enough when I downloaded with IE everything worked fine. Thanks! The file size is what made me think it was an error, :p.

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June 21, 2013, 02:55:04 AM
 #131

FYI.. i upgraded to the .62 from .60 on windows 7 x64 and still get most of the way through the initial block chain download and then get the unspecified error like in .61.

Going back to .60....
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June 21, 2013, 06:18:46 PM
 #132

One other problem i am hoping you can help with.

I tried to send 10 BTC to someone, it shows in the transaction history with 0 confirms and never actually made it to the blockchain.  The txid does not show on the list of transactions waiting for a block on blockchain.info.

I have tried redownloading a fresh copy of the blockchain, tried rescanning and compacting the database.  It is still "stuck".  Also there are transactions more recent than this one that have more than 300 confirms.

Is there any way to delete the transaction?

thanks!
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June 21, 2013, 07:35:24 PM
 #133

Actually, disregard my last - i used sqlite to remove the transaction then rescanned and everything was hunky-dory!

Thanks!
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June 23, 2013, 05:10:37 PM
 #134

There is a bug in the 0.62 limiting DB size by 4GB.
So please dont use it with Bitcoin Blockchain until 0.63 will be released (in 24h).

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June 23, 2013, 07:13:13 PM
 #135

There is a bug in the 0.62 limiting DB size by 4GB.
So please dont use it with Bitcoin Blockchain until 0.63 will be released (in 24h).

Ahh, this explains a lot. I spent the day updating mine with the BTC blockchain and then it got to around 200 days left to go and gave a critical error that corrupted the entire chain, Sad.

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June 28, 2013, 05:31:30 AM
 #136

0.64 released with /LargeAddressAware option. Allows to use 4GB of RAM under Windows x64.

Here is prebuild Bitcoin.udb:
https://docs.google.com/file/d/0BxjgDTbyv7y6TkZQVzE5akctcFk/edit?usp=sharing



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July 02, 2013, 05:43:48 PM
 #137

So, I'm updating from .60 to .64, and it appears to be re-downloading the blockchain. Is this expected?
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July 02, 2013, 05:46:05 PM
 #138

So, I'm updating from .60 to .64, and it appears to be re-downloading the blockchain. Is this expected?
Yes. The new DB Engine used.
We have tried to make DB converter, but converting from old (SQLite) DB requires more time than redownloading

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July 02, 2013, 05:53:11 PM
 #139

So, I'm updating from .60 to .64, and it appears to be re-downloading the blockchain. Is this expected?
Yes. The new DB Engine used.
We have tried to make DB converter, but converting from old (SQLite) DB requires more time than redownloading

Haha, wow. I would not have expected re-downloading to be quicker.

Perhaps add a notification window when updating to a new version would require conversion/download of blockchain, in case users were hoping to use wallet in the immediate future? I'm not terribly upset, but I can see how someone could be.

Thanks for quick reply, and great work on the software!
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July 02, 2013, 06:06:21 PM
 #140

Haha, wow. I would not have expected re-downloading to be quicker.
You can download entire DB as a file:
https://docs.google.com/file/d/0BxjgDTbyv7y6cUV4ckkyM3ExdE0/edit?usp=sharing

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July 03, 2013, 02:21:26 PM
 #141

Haha, wow. I would not have expected re-downloading to be quicker.
You can download entire DB as a file:
https://docs.google.com/file/d/0BxjgDTbyv7y6TkZQVzE5akctcFk/edit?usp=sharing

Is it possible to release those for the other coins as well? I think the most preferable way would be, if possible (depending on your bandwidth allowance) doing automatic uploads like every week or so for each coin so that as new users jump on they can download everything right then and there and get it done.


 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




















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July 03, 2013, 03:00:46 PM
 #142

Is it possible to release those for the other coins as well? I think the most preferable way would be, if possible
Other currencies databases are tiny comparing with Bitcoin. The client software downloads them in 2 hours

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July 03, 2013, 03:01:18 PM
 #143

I have a question too... using import/export wallet we can import/export to the official Coinname-QT, right? If so, what happens if, say we have the BTC and LTC wallets in our Ufasoft client, and then we export our keys from the official clients and import them in to Ufasoft? Will they all be merged in to one (meaning that both BTC's will be merged and both LTC's will) or will they show up as separate entities?

I am asking because I have three separate BTC clients on three different PC's and if possible I'd like to be able to run all three inside Ufasoft but as separate entities (ex. the listing would show BTC, BTC, BTC). Is this how it would work, or is it different?

I was going to test it out and see but I'm scared of screwing something up, :p.


 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




















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July 03, 2013, 03:16:49 PM
 #144

official clients and import them in to Ufasoft? Will they all be merged in to one (meaning that both BTC's will be merged and both LTC's will) or will they show up as separate entities?
Yes, they will be merged. That means UfasoftCoin will show SUM of all imported BTC money as single item.

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July 03, 2013, 03:47:19 PM
 #145

official clients and import them in to Ufasoft? Will they all be merged in to one (meaning that both BTC's will be merged and both LTC's will) or will they show up as separate entities?
Yes, they will be merged. That means UfasoftCoin will show SUM of all imported BTC money as single item.


Got ya. Is there any way to export them back individually after, or would it all be held in a single wallet from that point forward?


 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




















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July 03, 2013, 04:02:08 PM
 #146

You are supporting the right coins except for the runner-up: Feathercoin. This wallet software could grow to something big.

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July 03, 2013, 04:07:52 PM
 #147

You are supporting the right coins except for the runner-up: Feathercoin. This wallet software could grow to something big.
Feathercoin protocol uses the same MagicNumber as LiteCoin. By this reason our client cannot to classify incoming packet as LiteCoin or FeatherCoin. The only solution is opening separate TCP port for FeatherCoin. But current application architecture does not allow this.

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July 10, 2013, 02:23:50 PM
 #148

Hey there Ufasoft! Is there any chance you can modernize the look of the client? I figure the hard part is the actual coding, but I think it could pick up a lot more people if it had a better looking UI to it (something like Digitalcoin's or Feathercoin's or whatever -- basically they're all the same).

I love the functionality, I just hate the look and feel of it, Sad.


 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




















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July 10, 2013, 02:49:48 PM
 #149

Hey there Ufasoft! Is there any chance you can modernize the look of the client? I figure the hard part is the actual coding, but I think it could pick up a lot more people if it had a better looking UI to it (something like Digitalcoin's or
It is Open Source. If you want other UI, just do it.

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July 10, 2013, 03:14:51 PM
 #150

Hey there Ufasoft! Is there any chance you can modernize the look of the client? I figure the hard part is the actual coding, but I think it could pick up a lot more people if it had a better looking UI to it (something like Digitalcoin's or
It is Open Source. If you want other UI, just do it.

*Cries* I suck at that stuff, Sad. I may give it a go sometime when I learn a bit more about graphics and stuff, lol.

It is still by far my favorite client though -- even on slower PC's it loads up quick, gets connected to nodes fast, etc. The normal clients take up to 15 minutes to boot on my laptop and yours only takes a couple seconds, o.O.


 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 




















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July 10, 2013, 03:52:40 PM
 #151

With the latest version, I'm getting runtime errors if I leave it running for long periods of time. Will try to provide more details the next time I get one.
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July 10, 2013, 08:01:50 PM
 #152

The new version fixes the thrashing problem completely for me.   However, I have yet to be able to get a good block download with
it, it usually stalls in the low 100,000s and then I wind up having to kill the process in task manager, and the db is corrupt. I am wondering if by providing the premade block chain download this code is not getting tested as much as it should in the field?



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July 12, 2013, 02:12:26 PM
 #153

Here is what I keep getting. About once per day I check on it and there are these two error messages and all activity has stopped. This never happened on any previous version for me.

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July 12, 2013, 03:07:09 PM
 #154

Here is what I keep getting. About once per day I check on it and there are these two error messages and all activity has stopped. This never happened on any previous version for me.
What currencies were Enabled ?

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July 12, 2013, 03:45:23 PM
 #155

Here is what I keep getting. About once per day I check on it and there are these two error messages and all activity has stopped. This never happened on any previous version for me.
What currencies were Enabled ?

Currently I only have BTC and NMC enabled.

Edit: ufasoft, are there release notes for version .66? Just realilzed I'm on .64 still... Do you also administer the website? The email notification subscription feature doesn't seem to work, and if there actually is such a thing, I'd like to get on it.
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July 29, 2013, 11:56:08 AM
 #156

Why no github?

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July 29, 2013, 12:02:27 PM
 #157

Why no github?
Maybe the project will be moved to Github sometime.

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July 29, 2013, 03:46:52 PM
 #158

Why no github?
Maybe the project will be moved to Github sometime.


Now is better than sometime Wink

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July 29, 2013, 03:47:52 PM
 #159

BTW, in what programming language is it written?
Is there an API I can use? (a sub-component of this project perhaps)

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July 29, 2013, 04:44:38 PM
 #160

xCoin logic on C++.
UI on C#/WPF. They interact via COM. So you can call coineng.dll from any programming language, supporting COM.

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August 08, 2013, 04:38:33 AM
 #161

Could someone post a recent Litecoin udb file? (like on mega.co.nz)

My client seems stuck near the beginning of the chain for some reason and I get an Error 880CC1C1. Cannot insert duplicate key into Database.
I have tried it several times from scratch too. Using Win7-32bit.
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August 08, 2013, 05:09:55 AM
 #162

I'm getting 11dbexception

Could someone post a recent Litecoin udb file? (like on mega.co.nz)

My client seems stuck near the beginning of the chain for some reason and I get an Error 880CC1C1. Cannot insert duplicate key into Database.
I have tried it several times from scratch too. Using Win7-32bit.

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August 11, 2013, 11:54:18 PM
 #163

I want to get Ufasoft Coin running on my Ubuntu PC, but I'm having a hell of a time figuring out how to get it going. A big part of that is probably my newbishness with Linux.

So I ./configure, and I get a message saying:

coind build disabled, following libs are missing:
  OpenSSL (libopenssl-dev)
  libxml2-dev
  SQLite3


Is there a dummy's guide out there? Preferably a complete moron's guide?

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August 12, 2013, 05:25:03 PM
 #164

Howdy!

My client seems to be stuck on block 251683

Any suggestions?

Thanks!
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August 12, 2013, 05:34:58 PM
 #165

I want to get Ufasoft Coin running on my Ubuntu PC, but I'm having a hell of a time figuring out how to get it going. A big part of that is probably my newbishness with Linux.

So I ./configure, and I get a message saying:

coind build disabled, following libs are missing:
  OpenSSL (libopenssl-dev)
  libxml2-dev
  SQLite3

Is there a dummy's guide out there? Preferably a complete moron's guide?

Don't bother. I've managed to compile it on OpenSUSE, but it isn't working.
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August 12, 2013, 05:38:08 PM
 #166

I want to get Ufasoft Coin running on my Ubuntu PC, but I'm having a hell of a time figuring out how to get it going. A big part of that is probably my newbishness with Linux.

So I ./configure, and I get a message saying:

coind build disabled, following libs are missing:
  OpenSSL (libopenssl-dev)
  libxml2-dev
  SQLite3

Is there a dummy's guide out there? Preferably a complete moron's guide?

Don't bother. I've managed to compile it on OpenSUSE, but it isn't working.


Sad That sucks. So did you end up going with another wallet or putting it on a different PC/OS?
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August 13, 2013, 01:25:54 AM
 #167

Howdy!

My client seems to be stuck on block 251683

Any suggestions?

Thanks!

Running .69 by the way...
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August 13, 2013, 09:46:50 AM
 #168

I want to get Ufasoft Coin running on my Ubuntu PC, but I'm having a hell of a time figuring out how to get it going. A big part of that is probably my newbishness with Linux.

So I ./configure, and I get a message saying:

coind build disabled, following libs are missing:
  OpenSSL (libopenssl-dev)
  libxml2-dev
  SQLite3

Is there a dummy's guide out there? Preferably a complete moron's guide?

Don't bother. I've managed to compile it on OpenSUSE, but it isn't working.


Sad That sucks. So did you end up going with another wallet or putting it on a different PC/OS?

I'm using the default wallet of each currency I'm using. Eats up my RAM, but at least it's working.
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August 14, 2013, 03:08:03 PM
 #169

Howdy!

My client seems to be stuck on block 251683

Any suggestions?

Thanks!

Running .69 by the way...

Any word on this please?
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August 15, 2013, 11:12:15 AM
 #170

Fixed in the 0.70

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August 15, 2013, 02:28:12 PM
 #171

Fixed in the 0.70

It is still not working on Win7 x64.  And trying to compact db throws an unhandled exception error after 1-5% done.
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August 16, 2013, 03:18:58 AM
 #172

cancel  "Liteception" - coins recovered
  
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August 16, 2013, 03:52:19 AM
 #173

My client seems stuck near the beginning of the chain for some reason and I get an Error 880CC1C1. Cannot insert duplicate key into Database.
I have tried it several times from scratch too. Using Win7-32bit.
How many blocks did it downloaded?
May be your System has some unusual disk system?
Some users with RAID reported us about database errors.

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August 16, 2013, 05:14:14 AM
 #174

Usually dies around 35,000 or 75,000. I'm running with two normal drives (non-raid)






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August 16, 2013, 05:31:46 AM
 #175

Usually dies around 35,000 or 75,000. I'm running with two normal drives (non-raid)
Did you tried to backup wallet.db and remove it? Then the client will create a new one.
It will tell is the problem in the wallet database or in the blockchain database.
You can put original wallet.db to the %APPDATA%\Ufasoft\Coin again.

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August 16, 2013, 05:47:50 AM
 #176

No I haven't tried that yet but I'm pretty sure appdata\Roaming\ufasoft directory - Was deleted manually before I just upgraded to 0.70.
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August 16, 2013, 06:02:04 AM
 #177

This is like that movie "Inception" - all my litecoins are in limbo.  Undecided
Anyway you can export the wallet to standard client wallet.dat format and control your money.
Call File.Export menu and copy generated wallet.dat to %APPDATA%\Litecoin directory

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August 16, 2013, 09:50:29 AM
 #178

Yup had tried that a few days ago, grabbed the wallet.dat generated from coin (from an older version) and tried to pull it into regular litecoin.
Had errors for some reason - had to use litecoin-qt --salvagewallet command. Not sure what was going on there but at least I have access to the coins now.
 
 

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August 18, 2013, 03:43:48 PM
 #179

I couldnt find anywhere from googleing but does ufasoft coin support coincontrol?

Also is it possible to disable some coins for example Terracoin and PPC?

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August 18, 2013, 04:33:58 PM
 #180

I couldnt find anywhere from googleing but does ufasoft coin support coincontrol?
No

Also is it possible to disable some coins for example Terracoin and PPC?
Menu Currencies. Or edit file Program Files\Ufasoft\Coin\coin-chains.xml

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August 25, 2013, 01:47:53 PM
 #181

How anout YAC?
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September 06, 2013, 05:31:42 AM
 #182

Can this be used like Armory to create offline wallets?  That would really make this program complete.
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September 06, 2013, 06:10:22 AM
 #183

Can this be used like Armory to create offline wallets?  That would really make this program complete.
Will be added to some future version

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September 10, 2013, 07:11:06 PM
 #184



Windows Installer have virus when i am downloading its says it have virus ! can we get clean installer ?
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September 10, 2013, 07:58:24 PM
 #185

Windows Installer have virus when i am downloading its says it have virus ! can we get clean installer ?
Antivirus says it because some viruses embed our miner. Miner itself is not a malware.

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September 27, 2013, 08:22:14 PM
 #186

its not his computer its defiantly your win installer


Avast
Def version: 130927-2
Date: 28-09-2013

Virus Found: Win32:Malware-gen

I sent the file of to avast for analysis.
 

MT GOX, WE.exchange (WE.Scam), BFL (Brutally Fkn Last), Hashfast (ScamFast), IceDrill (Licedrill),
No wonder the governments don't like Bitcoin with all these parasites
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September 28, 2013, 07:07:37 AM
 #187

Avast
Def version: 130927-2
Date: 28-09-2013
Virus Found: Win32:Malware-gen
I sent the file of to avast for analysis.
 
I have checked 0.72 and 0.73 at www.virustotal.com.

For 0.72:
Avast    Win32:Malware-gen

For 0.73:
Avast Ok.


But all other Antiviruses report it has "BitcoinMiner" only.
So I think it is Avast's false positive error.
"malware-gen" means any unclassified malware, including miners.

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September 29, 2013, 10:13:36 AM
 #188

Why no github?
https://github.com/ufasoft/coin

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October 22, 2013, 11:28:52 AM
 #189

Hi, want to report an error. It has been happening a few times already, since v0.69 and now running v0.72.

"Coin" is install on a WinXP SP3 and only have "Coin" running with 1 currency (Namecoin) and it would be left running 24/7 and after a few days it would display this error in the "State" column:

Quote
SQLite Error: no such column: txid

When I tried to close "Coin", I would get a pop up message:

Quote
SQLite Error: unable to close due to unfinalized statements or unfinished backups

Then I click "OK" and it will close normally, but no matter how many times you start "Coin" again, it will still have the same error until I delete "Namecoin.udb" and download all over again.

Have this been fixed in v0.75 or better to wait for a later version? Thanks

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October 22, 2013, 12:43:05 PM
 #190

Have this been fixed in v0.75 or better to wait for a later version? Thanks
Yes, it was fixed in the 0.75.
It is recommended always to use latest version.

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November 07, 2013, 02:51:01 AM
 #191

I am using version .75 for namecoin on win7 x64

I cannot get it to download the blockchain completely.  It goes on  for a bit then just stops.  I can exit the program but the coin process is still running and won't stop until i terminate the process.

Eventually i get to a point and get a sqlite error about cannot start a transaction within a transaction.

Any ideas?

Thanks!
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November 07, 2013, 04:34:08 AM
 #192

I am using version .75 for namecoin on win7 x64
Eventually i get to a point and get a sqlite error about cannot start a transaction within a transaction.
Could you upload files %APPDATA%\Ufasoft\coin\namecoin* for anaysis?
for example by Google Drive.

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November 07, 2013, 04:39:24 AM
 #193

I am using version .75 for namecoin on win7 x64
Eventually i get to a point and get a sqlite error about cannot start a transaction within a transaction.
Could you upload files %APPDATA%\Ufasoft\coin\namecoin* for anaysis?
for example by Google Drive.

PM'ed you - thanks!
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November 07, 2013, 05:34:20 AM
 #194

[Resolved]Where do I put the Prebuilt Bitcoin.udb, Namecoin.udb files?

Thanks.
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November 07, 2013, 05:53:20 AM
 #195

Is there a way to change the path of the udb files to a different partition?
Because I have multiple partitions and they won't fit on my C drive.
TiA
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November 07, 2013, 09:25:30 AM
 #196

Is there a way to change the path of the udb files to a different partition?
Because I have multiple partitions and they won't fit on my C drive.
TiA
set %COIN_APPDATA% environment variable

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November 07, 2013, 01:30:25 PM
 #197

Is there a way to change the path of the udb files to a different partition?
Because I have multiple partitions and they won't fit on my C drive.
TiA
set %COIN_APPDATA% environment variable
Do I need to reinstall Ufasoft after setting this variable?
Edit: Should the Env var be set to "D:\My Documents and Settings\ccdu\Application Data" and then the program will append "\Ufasoft\Coin"?
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November 07, 2013, 01:56:57 PM
 #198

Do I need to reinstall Ufasoft after setting this variable?
No. Just rerun.

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November 15, 2013, 02:56:56 AM
 #199

Wow. Takes a long time to build the btc database. It's been working on it over 7 days now (210,000/26X,XXX). Seems to be going a lot faster now though.
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November 15, 2013, 04:33:37 AM
 #200

Wow. Takes a long time to build the btc database. It's been working on it over 7 days now (210,000/26X,XXX). Seems to be going a lot faster now though.
Brebuilt Bitcoin Database can be downloaded from:
https://drive.google.com/folderview?id=0BxjgDTbyv7y6MGRQQzRpRTNVdUU&usp=sharing

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November 19, 2013, 08:08:25 AM
 #201

I was using Ufasoft coin last year, so my original wallet and data was just for namecoin. Now I got the newest version and have added LTC and PPC to the mix, and so far I have been unsuccessful catching up on blocks. I tried again after moving my wallet aside, and let it create a new one. But everything stops, it got to block 100448 and it produced a SQlite error: cannot start a transaction within a transaction.

Next I deleted everything, except the wallet I have backed up. As usual, it stopped everything again, this time on block 42067 on NMC with the same exact error.

My harddrive setup is pretty standard, it's not raid. But I am using Diskkeeper to keep fragmentation down. My internet connection could be the cause, but the bitcoin client stays up to date just fine, so I'm hoping there is some sort of check and balance against internet issues.

I have loads of memory, and seeing how this flushes so often to the harddrive, I will try soon on a ramdrive. But next I'll delete the files in the ufasoft directory and try with a fresh unzip. If there is anything else I should be trying, please let me know.  Thanks.

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November 19, 2013, 08:22:29 AM
 #202

I was using Ufasoft coin last year, so my original wallet and data was just for namecoin. Now I got the newest again after moving my wallet aside, and let it create a new one. But everything stops, it got to block 100448 and it
Do you use latest version 0.75?
Please upload files %APPDATA%\Ufasoft\coin\namecoin* for analysis. for example via Google Drive

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November 19, 2013, 01:34:40 PM
 #203

Yes v0.75  Also it seems LTC never gets past 722 days ago, the block it's been at for several hours is 39458, still with eight peers.

This last time NMC stopped at block 29727 with the same error. Sent a PM with the links for download

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November 19, 2013, 01:43:59 PM
 #204

Yes v0.75  Also it seems LTC never gets past 722 days ago, the block it's been at for several hours is 39458, still with eight peers.
This last time NMC stopped at block 29727 with the same error. Sent a PM with the links for download
Try to close the pogram, remove peers.db and rerun.

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November 20, 2013, 04:19:53 AM
 #205

PPC continues to catch up and stays caught up. Now LTC got to block 94907, and gave error 880CC1C1: Cannot insert duplicate key into database. I deleted the peers file and restarted multiple times to finally get that far. After each database error I close coin program, but it stays as a running process and it keeps PPC updated. I use the task manager to end the process, but I let it go for 8 hours just to see if it would ever exit--it didn't.

I tried on a second computer(Win7, but only 32 bit install) with a trustworthy internet connection and all the same things I experienced occurred on that one as well.

Giving up now, until there's a new version to try.

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November 22, 2013, 01:25:41 AM
 #206

Wow. Takes a long time to build the btc database. It's been working on it over 7 days now (210,000/26X,XXX). Seems to be going a lot faster now though.
Brebuilt Bitcoin Database can be downloaded from:
https://drive.google.com/folderview?id=0BxjgDTbyv7y6MGRQQzRpRTNVdUU&usp=sharing
Ok. I think I see what I did wrong. I started a rescan because it seemed to be sitting on one block for a while. That's why it was taking so long.

Today it just finished scanning the bitcoin db. So I enabled the Litecoin currency, but it seemed to be stuck on block. So with Litecoin highlighted, I selected "Rescan". Instead of rescanning the Litecoin db, it started rescanning the bitcoin db again. Sad
Is there a command line switch to stop the rescan? I can't wait another 2 weeks.

Thanks.
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December 04, 2013, 08:10:34 AM
 #207

Any Linux support in the works for this client?  I'd love to use it!

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December 04, 2013, 09:07:56 AM
 #208

Yep, i'd also like to see a Linux version. I might help on developping that. Smiley
also, "vcxproj" <- LOL
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December 04, 2013, 11:23:47 AM
 #209


Infection Blocked
URL:   http://ufasoft.com/files/ufasoft_coin_0.76.exe
Infection:   FileRepMetagen [Malware]

Relax, your avast! just saved you from a virus.
Protect yourself against other types of threats by upgrading now.


Hey I bet this has been asked and answered: I should turn off avast, right?

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December 06, 2013, 09:57:25 AM
 #210

Maybe some people want to use Ufasoft client with linux!  Ya think?

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uZer86
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December 12, 2013, 02:43:33 PM
 #211

Hi,

can me pls someone help to compile ufasoft-coin-0.76 with debian wheezy?

Code:
------------------------------------------------------------------------
ufasoft_coin 0.76
------------------------------------------------------------------------


Configuration Options Summary:

  OpenCL...............: NOT FOUND. GPU mining support DISABLED
  libudev..............: no

coind build enabled


Compilation............: make (gmake on FreeBSD)
  CPPFLAGS.............:
  CFLAGS...............: -g -O2   -I/usr/local/include
  CXXFLAGS.............. -g -O2 -std=c++0x
  LDFLAGS..............:
  LDADD................: -lcurl  -L/usr/local/lib -ljansson

Installation...........: make install (as root if needed, with 'su' or 'sudo')
  prefix...............: /usr/local

root@server1243:/usr/src/ufasoft_coin-0.76# make
make  all-am
make[1]: Entering directory `/usr/src/ufasoft_coin-0.76'
make[1]: Zirkuläre Datei el/stl/regex <- el/stl/regex Abhängigkeit wird nicht verwendet.
make[1]: Zirkuläre Datei el/stl/dynamic_bitset <- el/stl/dynamic_bitset Abhängigkeit wird nicht verwendet.
  CXX      el/libext/ext-handlers.o
  CXX      el/libext/bignum.o
In file included from el/libext/bignum.cpp:18:0:
./el/bignum.h: In member function ‘void Ext::BigInteger::swap(Ext::BigInteger&)’:
./el/bignum.h:307:8: error: ‘mpz_class’ has no member named ‘swap’
make[1]: *** [el/libext/bignum.o] Fehler 1
make[1]: Leaving directory `/usr/src/ufasoft_coin-0.76'
make: *** [all] Fehler 2

I googled a lot, but now i don´t know further.

what does this error mean?

libudev i had installed, too, but it changed nothing. Do i need it anyway? I have now installed v175.xx(stable), but it need v200+ (unstable).. i don´t want install this package if i dont have to.

kind regards
raspcoin
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December 14, 2013, 08:30:52 PM
 #212

Linux and Primecoin support would be greatly appreciated.

super3
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January 29, 2014, 04:37:45 AM
 #213

Github?

Bitcoin Dev / Storj - Decentralized Cloud Storage. Winner of Texas Bitcoin Conference Hackathon 2014. / Peercoin Web Lead / Primecoin Web Lead / Armory Guide Author / "Am I the only one that trusts Dogecoin more than the Federal Reserve?"
empoweoqwj
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January 29, 2014, 04:38:38 AM
 #214

OSX version in development? Please Smiley
volcanokid
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February 01, 2014, 11:25:51 AM
 #215

OSX version in development? Please Smiley

When is it gonna come out?? Being patient  Grin
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February 07, 2014, 11:30:16 PM
 #216

Dogecoin wallet doesn't connect to the network in 0.79.

The program also uses far too many cpu cycles, causes my system to reach 100% cpu usage. What exactly is it doing that's so cpu intensive?

Actually I just checked the first party wallets and they all have pretty high cpu usage when catching up the block chain. Would it be possible to reduce the high cpu usage?

Edit: Did some research. The CPU usage comes from verifying/indexing the blocks/transactions so I guess it can't be avoided without some thin client voodoo.
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March 09, 2014, 01:27:15 PM
 #217

Thanks for making it Open Source.
Here is my latest test:
http://forum.namecoin.info/viewtopic.php?f=9&t=1674

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March 17, 2014, 08:25:21 AM
 #218

Found something very strange with the Ufasoft Coin recently...
I use Litecoin and Namecoin, but in the following tests, I only have Namecoin active.
My Namecoin address has always been N6SS... (relevent later)

v0.75
- namecoin blockchain stuck at #164048 (20 days ago)

I downloaded and install the latest:

v0.80
- namecoin blockchain still stuck at #164048
- deleted namecoin.udb, restore from one a month ago
- started download and stuck at #164048 again
- in tranactions, my address changed to MvaN... (what???)

I downloaded a previous version:

v0.79
- namecoin blockchain still stuck at #164048
- but my address changed back to N6SS...

Is there a fix for blockchain download?
Why did it change my namecoin address?
If I did not remember my original address, I could have sent some coins to the wrong address!

(Your v0.78 exe download on your web, it states it is v0.79 in Help|About splash screen??)
ufasoft
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March 17, 2014, 09:12:46 AM
 #219

- namecoin blockchain still stuck at #164048
- deleted namecoin.udb, restore from one a month ago
- started download and stuck at #164048 again
- in tranactions, my address changed to MvaN... (what???)
Thank you. We will investigate this issue.
The next version will be ready before April

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ufasoft
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March 30, 2014, 10:10:32 PM
 #220

0.81 released:

http://ufasoft.com/files/ufasoft_coin_0.81.exe

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March 31, 2014, 08:50:31 AM
 #221


Thanks! Will try that now and see how it goes...

Edit:

Right after installation of version 0.81, on its first run, an error message (Error 80070020) pops up. The interface window is launched, but namecoin is not displayed on the wallets tab, even though it is ticked in the currency menu. Each time you tick namecoin on the currency menu, the same error message pops up. On the third time, it deleted the "namecoin.udb" file and started redownloading the namecoin blockchain (from over 1000 days ago).

The wrong address issue was fixed, but re-downloading the blockchain is not cool Undecided

Quote
Error 80070020: The process cannot access the file because it is being used by another process

Please give a better description to this error. The file is not being used by another process because the computer has just rebooted and rested for 2 minutes before re-starting "coin".
ufasoft
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March 31, 2014, 04:07:44 PM
 #222

The new format of namecoin.udb  is incompatible with previous.
It contains domain information too. So old namecoin-domains.db can be deleted.

.UDB files for other currencies are backward-compatible.

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ufasoft
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March 31, 2014, 04:10:08 PM
 #223

Please give a better description to this error. The file is not being used by another process because the computer has just rebooted and rested for 2 minutes before re-starting "coin".
It was a bug in the code, which replaces old namecoin.udb.
Fixed in the source code now.
Thank you!

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ufasoft
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April 01, 2014, 02:25:22 PM
 #224

0.82 released:
http://ufasoft.com/files/ufasoft_coin_0.82.exe

New feature:
x64 version of Wallet. Better performance

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April 02, 2014, 11:36:26 AM
 #225

0.82 released:
http://ufasoft.com/files/ufasoft_coin_0.82.exe

New feature:
x64 version of Wallet. Better performance

Thanks for update!

Just to let you know, your 0.82 (32bit) version deleted the up-to-date Namecoin blockchain (from 0.81) and is re-downloading everything ONCE AGAIN! Is this suppose to happen? This is wasting time and bandwidth.
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April 02, 2014, 12:46:09 PM
 #226

Just to let you know, your 0.82 (32bit) version deleted the up-to-date Namecoin blockchain (from 0.81) and is re-downloading everything ONCE AGAIN! Is this suppose to happen? This is wasting time and bandwidth.
It was not supposed.
Really it was a bug of 0.81. It recreated database but set its version field  from previous DB file version (0.70).
When 0.82 sees 0.70 it recreates DB again


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April 04, 2014, 05:32:45 AM
 #227

Another error came up (version 0.82) while using LTC:
Quote
Error 8007273F: An address incompatible with the requested protocol was used

After Namecoin finished sync, I unselect Namecoin and then select Litecoin to sync. It is find when it has 0 peers, once some peers are detected, it displays the above error message.

If I do not click "ok" on the message, Litecoin blockchain can be fully synced. If I click "ok", Coin will close completely. I rebooted machine, restart Coin, and the same happens.

I backup "wallet.db" and then delete it off the Coin data directory and started Coin again. It created a new 'wallet.db" and the same error pops up.

I appreciate your work on Coin, but the bugs are really getting out of control  Undecided
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April 04, 2014, 07:44:35 AM
 #228

Is your litecoin.udb downloaded by previous version?

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April 05, 2014, 03:26:53 AM
 #229

Ok great feature, any plans adding memorycoin (MMC)?

Memorycoin is very profitable for CPU mining!
Apparently few pool has GPU mining but I haven't test as I don't powerful GPU.

So 64 bit of this applies to windows version?

I hope there won't any error with wallets database and I hope I can sent amounts once inside wallets?

Does this program automatically set transaction fess?

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